Brainrot Evolution codes can be redeemed from the Roblox main menu, too, so you don't need to go into the experience just to gather some rewards. With that said, codes are case sensitive, so if your ...
To change the shader, create a texture pack with a file called menu-shader.fsh. For a few already made shaders, check out this Twitter X thread. This mod also supports some Shadertoy shaders, to use ...